Prowlarr

Prerequisites

This guide assumes you have the following prerequisites in place:

• Longhorn
• Authelia

Prowlarr

Prowlarr is an indexer manager/proxy built on the popular Radarr/Sonarr codebase. It integrates with your existing Sonarr/Radarr setup and allows you to manage all your indexers in one place.

Installation

1. Create the following directory structure for Prowlarr:

    prowlarr/
    ├── prowlarr.yml
    ├── prowlarr-ingress.yml
    ├── prowlarr-pvc.yml
    ├── prowlarr-svc.yml
    ├── gluetun-secret.yml
    └── gluetun-cm.yml

2. Add the following content to prowlarr/prowlarr.yml:

   ---
   apiVersion: apps/v1
   kind: Deployment
   metadata:
     name: prowlarr
     namespace: arr-stack
   spec:
     strategy:
       type: Recreate
     replicas: 1
     selector:
       matchLabels:
         app: prowlarr
     template:
       metadata:
         labels:
           app: prowlarr
       spec:
         initContainers:
         - name: gluetun
           image: qmcgaw/gluetun:v3.41.1
           restartPolicy: Always
           securityContext:
             capabilities:
               add:
               - NET_ADMIN
           envFrom:
           - configMapRef:
               name: gluetun-config
           env:
           - name: OPENVPN_PASSWORD
             valueFrom:
               secretKeyRef:
                 name: openvpn-secrets
                 key: OPENVPN_PASSWORD
           - name: OPENVPN_USER
             valueFrom:
               secretKeyRef:
                 name: openvpn-secrets
                 key: OPENVPN_USER
         containers:
         - name: prowlarr
           image: lscr.io/linuxserver/prowlarr:2.3.0
           volumeMounts:
           - name: config
             mountPath: /config
           ports:
           - containerPort: 9696
           env:
           - name: PUID
             value: "1000"
           - name: PGID
             value: "1000"
           - name: TZ
             value: "Etc/UTC"
         volumes:
         - name: config
           persistentVolumeClaim:
             claimName: prowlarr-longhorn

3. Add the following content to prowlarr/prowlarr-ingress.yml:

   ---
   apiVersion: networking.k8s.io/v1
   kind: Ingress
   metadata:
     name: prowlarr-ingress
     namespace: arr-stack
     annotations:
       cert-manager.io/cluster-issuer: letsencrypt-cloudflare
       traefik.ingress.kubernetes.io/router.middlewares: tools-authelia@kubernetescrd
       traefik.ingress.kubernetes.io/router.entrypoints: websecure
   spec:
     ingressClassName: traefik
     tls:
     - hosts:
       - prowlarr.example.com
       secretName: prowlarr-tls
     rules:
     - host: prowlarr.example.com
       http:
         paths:
         - path: /
           pathType: Prefix
           backend:
             service:
               name: prowlarr-service
               port:
                 number: 9696

4. Add the following content to prowlarr/prowlarr-pvc.yml:

   ---
   apiVersion: v1
   kind: PersistentVolumeClaim
   metadata:
     name: prowlarr-longhorn
     namespace: arr-stack
   spec:
     accessModes:
       - ReadWriteOnce
     volumeMode: Filesystem
     resources:
       requests:
         storage: 1Gi
     storageClassName: longhorn

5. Add the following content to prowlarr/prowlarr-svc.yml:

   ---
   apiVersion: v1
   kind: Service
   metadata:
     name: prowlarr-service
     namespace: arr-stack
   spec:
     selector:
       app: prowlarr
     ports:
       - protocol: TCP
         port: 9696
         targetPort: 9696

6. Add the following content to prowlarr/gluetun-secret-tmp.yml:

   ---
   apiVersion: v1
   kind: Secret
   metadata:
     name: openvpn-secrets
     namespace: arr-stack
   type: Opaque
   data:
     OPENVPN_USER: <base64-encoded-openvpn-username>
     OPENVPN_PASSWORD: <base64-encoded-openvpn-password>

7. Encrypt the gluetun-secret-tmp.yml file using Sealed Secrets and save the output as prowlarr/gluetun-secret.yml:

   kubeseal -o yaml < prowlarr/gluetun-secret-tmp.yml > prowlarr/gluetun-secret.yml && \
   rm prowlarr/gluetun-secret-tmp.yml

8. Add the following content to prowlarr/gluetun-cm.yml:

   ---
   apiVersion: v1
   kind: ConfigMap
   metadata:
     name: gluetun-config
     namespace: arr-stack
   data:
     VPN_SERVICE_PROVIDER: "surfshark"
     SERVER_COUNTRIES: "Netherlands"
     HTTPPROXY: "ON"
     FIREWALL_OUTBOUND_SUBNETS: "192.168.1.0/24,10.42.0.0/16,10.43.0.0/16"
     DNS_ADDRESS: "8.8.8.8"

9. Commit and push the changes to your Git repository.